BE818733A - HEAT SENSITIVE RECORDING AND COPY MATERIALS AND THEIR APPLICATION IN THERMOGRAPHY - Google Patents

HEAT SENSITIVE RECORDING AND COPY MATERIALS AND THEIR APPLICATION IN THERMOGRAPHY

Info

Publication number
BE818733A
BE818733A BE1006122A BE1006122A BE818733A BE 818733 A BE818733 A BE 818733A BE 1006122 A BE1006122 A BE 1006122A BE 1006122 A BE1006122 A BE 1006122A BE 818733 A BE818733 A BE 818733A
Authority
BE
Belgium
Prior art keywords
thermography
application
sensitive recording
heat sensitive
copy materials
Prior art date
Application number
BE1006122A
Other languages
Dutch (nl)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE818733A publication Critical patent/BE818733A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B55/00—Azomethine dyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323—Organic colour formers, e.g. leuco dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
BE1006122A 1973-09-14 1974-08-12 HEAT SENSITIVE RECORDING AND COPY MATERIALS AND THEIR APPLICATION IN THERMOGRAPHY BE818733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4333773A GB1477835A (en) 1973-09-14 1973-09-14 Heat-sensitive recording material

Publications (1)

Publication Number Publication Date
BE818733A true BE818733A (en) 1975-02-12

Family

ID=10428347

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006122A BE818733A (en) 1973-09-14 1974-08-12 HEAT SENSITIVE RECORDING AND COPY MATERIALS AND THEIR APPLICATION IN THERMOGRAPHY

Country Status (7)

Country Link
JP (1) JPS5057452A (en)
BE (1) BE818733A (en)
CA (1) CA1063348A (en)
DE (1) DE2443348A1 (en)
FR (1) FR2243829B1 (en)
GB (1) GB1477835A (en)
IT (1) IT1024500B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1561272A (en) * 1976-04-27 1980-02-20 Ciba Geigy Ag Azomethine compounds their manufacture and use
US4521793A (en) * 1982-02-27 1985-06-04 Asahi Kasei Kogyo Kabushiki Kaisha Coloring method and color-forming material
DE59106793D1 (en) * 1990-03-29 1995-12-07 Ciba Geigy Ag Pressure sensitive recording material.

Also Published As

Publication number Publication date
CA1063348A (en) 1979-10-02
IT1024500B (en) 1978-06-20
DE2443348A1 (en) 1975-03-20
GB1477835A (en) 1977-06-29
JPS5057452A (en) 1975-05-19
FR2243829B1 (en) 1979-08-03
FR2243829A1 (en) 1975-04-11

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